PSP Fanboy just learned that Sony's discontinuing their 2200mAh PSP battery pack, an official aftermarket addon that would allow you to game for up to 12 hours or so. What's the deal? We're not sure, but someone from Sony said they're looking at other ways to "service the consumer," which might say to us that they're looking at ways to extend battery life without making the back of the PSP bulge out in an unseemly manner. And just when we learned how to hack your PSP for homebrew apps too. [PSP Fanboy]